Storm system threatens mudslides in areas devastated by California fires

As firefighting crews in California get closer to full containment on two major wildfires, Mother Nature could bring more danger to residents and motorists. Upcoming storms increase the possibility of mudslides and debris flow, potentially destroying homes that remain standing and closing more roads.

Threat of mudslides According to the National Weather Service, Paradise, Calif., and other areas affected by the Camp Fire are under a flash flood watch. Moderate to heavy rain is expected Tuesday night through Friday. The Los Angeles area also is expected to receive some much needed precipitation.

Although a storm system will help suppress the fires, it also could add another layer of complexity for rescue crews. Rain mixed into recently burned areas could result in an extremely muddy environment.

The National Weather Service warns residents that heavy rain can increase the risk of rockslides, mudslides and debris flows over recent fires. With approximately 700 people still missing, rescue efforts could be affected as landslide threats will prevent crews from entering certain areas. Furthermore, any landslides could bury remains.

According to county officials, road maintenance crews from Butte County and the town of Paradise are working collaboratively to assess and reduce the risk of flooding and flow of ash from hardscape areas. NWS advises that those traveling along portions of Highway 70 and the Skyway in Butte County should be alert for possible road problems due to flooding, rock and debris flows.

The Federal Motor Carrier Safety Administration has issued a regional emergency declaration in California. The declaration will remain in effect for the duration of the emergency or until Dec. 15, whichever is less. For more details, click here.

Camp Fire As of Tuesday morning, the Camp Fire in Butte County has killed 79 people, burned more than 150,000 acres, and destroyed nearly 13,000 residences, making it both the deadliest and most destructive fire in California history.